James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

TRB webinars provide transportation professionals with access to timely, research-based insights on planning, engineering, operations, safety, policy, and infrastructure. Webinars are based on work ...